23 lines
1.1 KiB
YAML
23 lines
1.1 KiB
YAML
version: "3" # Docker Compose format version
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services:
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kafka:
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image: apache/kafka:latest
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container_name: kafka-crash-test
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ports:
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- "9092:9092" # host:container
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environment:
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KAFKA_NODE_ID: 1 # node identifier in cluster
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KAFKA_PROCESS_ROLES: broker,controller # Combined broker + controller (KRaft mode, no Zookeeper)
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KAFKA_CONTROLLER_QUORUM_VOTERS: 1@kafka:9093 # Controller nodes for quorum (node_id@host:port)
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# Listener configuration
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KAFKA_LISTENERS: PLAINTEXT://:9092,CONTROLLER://:9093 # Ports Kafka listens on internally
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KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://localhost:9092 # Address advertised to clients
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KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: CONTROLLER:PLAINTEXT,PLAINTEXT:PLAINTEXT
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KAFKA_CONTROLLER_LISTENER_NAMES: CONTROLLER # Listener for controller communication
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KAFKA_LOG_DIRS: /var/lib/kafka/data # Directory for message data storage
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volumes:
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- ./kafka-data:/var/lib/kafka/data # Persist data across container restarts
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